private static (Languages language, string[] wordList) GetWordList(string words)
{
foreach (var language in EnumExtensions.GetEnumValues <Languages>())
{
if (language == Languages.Unknown)
{
continue;
}
var wl = WordLists.GetWords(language);
if (BelongsToWordList(words, wl))
{
return(language, wl);
}
}
return(Languages.Unknown, null);
}
/// <summary>
/// Create a new KzMnemonic from a sequence of words.
/// </summary>
/// <param name="words"></param>
/// <param name="wordList"></param>
/// <param name="language"></param>
public Mnemonic(string words, string[] wordList, Languages language = Languages.Unknown)
{
Words = words.Normalize(NormalizationForm.FormKD);
if (wordList != null)
{
Language = language;
WordList = wordList;
}
else if (language != Languages.Unknown)
{
Language = language;
WordList = WordLists.GetWords(Language);
}
else
{
(Language, WordList) = GetWordList(words);
}
Entropy = GetEntropy(Words, WordList);
}
/// <summary>
/// Create a new KzMnemonic from given Entropy.
/// </summary>
/// <param name="entropy">Binary data to encode.</param>
/// <param name="language">Optional language key to select WordList from WordLists. Defaults to English.</param>
public Mnemonic(IEnumerable <byte> entropy, Languages language = Languages.English)
: this(entropy, WordLists.GetWords(language), language)
{
}
/// <summary>
/// Create a new KzMnemonic from a desired entropy length in bits.
/// length should be a multiple of 32.
/// </summary>
/// <param name="bitLength">Optional length in bits, default is 128. Should be a multiple of 32.</param>
/// <param name="language">Optional language to use, default is english.</param>
public Mnemonic(int bitLength = 128, Languages language = Languages.English)
: this(bitLength, WordLists.GetWords(language), language)
{
}